Projects per year
International and National Collaboration
Publications and projects within past five years.
Profiles
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Subin Kalu
- Department of Agricultural Sciences
- Department of Forest Sciences - Doctoral Student
- Soils and climate change
- AgriChar research group
- Doctoral Programme in Sustainable Use of Renewable Natural Resources
Person: U1 Research and teaching staff, Doctoral student, UH
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Kristiina Karhu
- Department of Forest Sciences - Academy Research Fellow, Assistant Professor
- Soils and climate change
- Forest Soil Science and Biogeochemistry
- Forest Ecology and Management
- Doctoral Programme in Interdisciplinary Environmental Sciences - Supervisor for doctoral programme
- Doctoral Programme in Sustainable Use of Renewable Natural Resources - Supervisor for doctoral programme
Person: U3 Research and teaching staff, UH, Teaching and research personnel
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Angela Katherine Martín Vivanco
- Department of Forest Sciences - Doctoral Student
- Soils and climate change
- Doctoral Programme in Sustainable Use of Renewable Natural Resources
Person: U1 Research and teaching staff, Doctoral student
Research Units
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Comparing the impact of continuous cover forest management and rotation forest management on long-term soil carbon storage
Roth, E., Karhu, K. & Helmisaari, H.
01/01/2020 → 31/12/2022
Project: Research project
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UNCAP: Unravelling the mechanisms of the soil “microbial carbon pump” – soil C sequestration under global change
Karhu, K., Sietiö, O., Martín Vivanco, A. K. & Mganga, K.
01/09/2018 → 31/08/2023
Project: Research project
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TAITASMART: Environmental sensing of ecosystem services for developing climate smart landscape framework to improve food security in East Africa
Pellikka, P., Alakukku, L., Vesala, T., Johansson, T., Heiskanen, J., Räsänen, M., Tuure, J., Adhikari, H., Piiroinen, R., Abera, T., Tang, Z., Wachiye, S., Mäkelä, P., Karhu, K., Di Minin, E. & Autio, A.
European Commission, DG International Cooperation and Development
01/03/2018 → 01/03/2022
Project: Research project
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InCan: Increasing soil carbon stocks and reducing nitrogen leaching with biochar
01/01/2018 → 31/12/2020
Project: University of Helsinki Three-Year Research Project
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Determination of free amino acids, saccharides, and selected microbes in biogenic atmospheric aerosols - seasonal variations, particle size distribution, chemical and microbial relations.
Ruiz-Jimenez, J., Okuljar, M., Sietiö, O-M., Demaria, G., Liangsupree, T., Zagatti, E., Aalto, J., Hartonen, K., Heinonsalo, J., Bäck, J., Petäjä, T. & Riekkola, M-L., 10 Jun 2021, In: Atmospheric Chemistry and Physics. 21, 11, p. 8775-8790 16 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile -
Effects of two wood-based biochars on the fate of added fertilizer nitrogen—a 15N tracing study
Kalu, S., Oyekoya, G. N., Ambus, P., Tammeorg, P., Simojoki, A., Pihlatie, M. & Karhu, K., May 2021, In: Biology and Fertility of Soils. 57, p. 457-470 14 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile -
Forage value of vegetative leaf and stem biomass fractions of selected grasses indigenous to African rangelands
Mganga, K. Z., Ndathi, A. J. N., Wambua, S. M., Bosma, L., Kaindi, E. M., Kioko, T., Kadenyi, N., Musyoki, G. K., van Steenbergen, F. & Musimba, N. K. R., 2021, In: Animal Production Science. 61, 14, p. 1476-1483 8 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile -
Living, dead, and absent trees-How do moth outbreaks shape small-scale patterns of soil organic matter stocks and dynamics at the Subarctic mountain birch treeline?
Meyer, N., Xu, Y., Karjalainen, K., Adamczyk, S., Biasi, C., van Delden, L., Martin, A., Mganga, K. Z., Myller, K., Sietiö, O-M., Suominen, O. & Karhu, K., 3 Nov 2021, (E-pub ahead of print) In: Global Change Biology. 22 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open Access -
Long-term effects of softwood biochar on soil physical properties, greenhouse gas emissions and crop nutrient uptake in two contrasting boreal soils
Kalu, S., Simojoki, A., Karhu, K. & Tammeorg, P., 15 Aug 2021, In: Agriculture, Ecosystems & Environment. 316, 15 p., 107454.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile
Activities
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Eurosoil 2021
Subin Kalu (Poster Presentation)
23 Aug 2021 → 27 Aug 2021Activity: Participating in or organising an event types › Organisation and participation in conferences, workshops, courses, seminars
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Grasswise – potential of indigenous grasses for the restoration of degraded African drylands
Kevin Mganga (Speaker)
7 Jul 2020 → 9 Jul 2020Activity: Talk or presentation types › Oral presentation
File -
Supervisor of a Master's student
Eva-Maria Roth (Supervisor)
1 May 2020 → 1 May 2021Activity: Examination types › Supervision of other thesis (Master's, Licentiate)
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Rainwater harvesting from roads enhanced indigenous pasture establishment in a typical African dryland environment
Kevin Mganga (Speaker)
4 Sep 2019 → 7 Sep 2019Activity: Talk or presentation types › Oral presentation
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EGU General Assembly 2019
Subin Kalu (Speaker: Presenter)
7 Apr 2019 → 12 Apr 2019Activity: Participating in or organising an event types › Organisation and participation in conferences, workshops, courses, seminars